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author | Sriraman Tallam <tmsriram@google.com> | 2010-07-29 18:57:28 +0000 |
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committer | Sriraman Tallam <tmsriram@google.com> | 2010-07-29 18:57:28 +0000 |
commit | 41cbeecc3c135adf06568c9cc566fce385cc3c06 (patch) | |
tree | 98d916c8dcc44287161445d6b1f456abae97faac /gold/testsuite/icf_sht_rel_addend_test_2.cc | |
parent | f9c7014e9c1c8ac8b39b1819a6510d0a2ba90e13 (diff) | |
download | ppe42-binutils-41cbeecc3c135adf06568c9cc566fce385cc3c06.tar.gz ppe42-binutils-41cbeecc3c135adf06568c9cc566fce385cc3c06.zip |
* arm.cc (Target_arm<big_endian>::gc_process_relocs): Add template
paramter to the call to gold::gc_process_relocs.
* i386.cc (Target_i386<big_endian>::gc_process_relocs): Add template
paramter to the call to gold::gc_process_relocs.
* x86_64.cc (Target_x86_64<big_endian>::gc_process_relocs): Add template
parameter to the call to gold::gc_process_relocs.
* powerpc.cc (Target_powerpc<big_endian>::gc_process_relocs): Add
template parameter to the call to gold::gc_process_relocs.
* sparc.cc (Target_sparc<big_endian>::gc_process_relocs): Add template
paramter to the call to gold::gc_process_relocs.
* gc.h (get_embedded_addend_size): New function.
(gc_process_relocs): Save the size of the reloc for use by ICF.
* icf.cc (get_section_contents): Get the addend from the text section
for SHT_REL relocation sections.
* icf.h (Icf::Reloc_addend_size_info): New typedef.
(Icf::Reloc_info): Add new member reloc_addend_size_info.
* int_encoding.h (read_from_pointer): New overloaded function.
* testsuite/Makefile.am (icf_sht_rel_addend_test): New test.
* testsuite/icf_sht_rel_addend_test.sh: New file.
* testsuite/icf_sht_rel_addend_test_1.cc: New file.
* testsuite/icf_sht_rel_addend_test_2.cc: New file.
Diffstat (limited to 'gold/testsuite/icf_sht_rel_addend_test_2.cc')
-rw-r--r-- | gold/testsuite/icf_sht_rel_addend_test_2.cc | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gold/testsuite/icf_sht_rel_addend_test_2.cc b/gold/testsuite/icf_sht_rel_addend_test_2.cc new file mode 100644 index 0000000000..d85e3b4d97 --- /dev/null +++ b/gold/testsuite/icf_sht_rel_addend_test_2.cc @@ -0,0 +1,39 @@ +// icf_sht_rel_addend_test_2.cc -- a test case for gold + +// Copyright 2010 Free Software Foundation, Inc. +// Written by Sriraman Tallam <tmsriram@google.com>. + +// This file is part of gold. + +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 3 of the License, or +// (at your option) any later version. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, +// MA 02110-1301, USA. + +// The goal of this program is to verify is strings are handled correctly +// by ICF when the relocation types are SHT_REL. ICF inlines strings that +// can be merged. To do this, it must get the addend of the relocation +// pointing to the string. For SHT_REL relocations, the addend is encoded +// in the text section at the offset of the relocation. If ICF fails to +// get the addend correctly, function name1 in icf_sht_rel_addend_test_1.cc +// will be incorrectly folded with name2. + + +const char* foo() +{ + return "AAAAAA"; +} +const char* name2() +{ + return "Name2"; +} |